JBL GTO6000 User manual

6 CHANNEL
POWER AMPLIFIER
TECHNICAL MANUAL
GTO 6000
JBL CONSUMER PRODUCTS
250 CROSSWAYS PARK DRIVE, WOODBURY, NY 11797
8500 BALBOA BOULEVARD, NORTHRIDGE, CA91329
WWW.JBL.COM
6/5/4/3 Channel Power Amplifier
GTO 6000
-3 dB
-8 dB
-13 dB
-13 dB
-3 dB
-8 dB
0 dB
+3 dB +3 dB
0 dB
-13 dB
-13 dB

SPECIFICATIONS
Specifications .........................................................1
Features .................................................................2
Test Conditions and Notes .......................................2
Controls and Connections ........................................3
Typical System Configuration (Wiring) ........................4
Printed Circuit Boards (Top View)...........................5~7
Parts Lists.....................................................8~10
Block Diagrams..................................................11
Packaging Exploded View............................. . . ..12
Integrated Circuit Diagrams.................................13
Transistor Diagrams......................................14~15
Schematic Diagrams......................................16~20
Amplifier Exploded View.....................................21
Number of Channels . . . . . . . . . . . . . . . . . . . . . .
RMS Bridged Power Output ,4 Ohm . . . . . . . . . . . . . . . . . . . . . ..
SNR (A - weighted) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RMS Power Output,2 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . .
RMS Power Output,4 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . .
THD@Rated Output. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Output max . . . . . . . . . . . . . . . . . . . . . . . .
Active crossover(cont.var.) . . . . . . . . . . . . . . . . .
Crossover settings . . . . . . . . . . . . . . . . . . . . .
Crossover slope . . . . . . . . . . . . . . . . . . . . . . .
6
30-320Hz
12dB/oct
HP/off+LP/OFF
1
6 Channel Power Amplifier
Controls and connections
Input sensitivity. . . . . . . . . . .
Bass Boost . . . . . . . . . . . . . . . . . . . .
100mV-4V
800W
550W
4 x 75W/2 x 125W
4 x 50W/2 x 75W
0.10%
>92dB
10Hz-40kHz
+6dB@45Hz
Length . . . . . . . . . . . . . . . . . . . . . . . . . . .
Width . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . .
Length . . . . . . . . . . . . . . . . . . . . . . . . . . .
Width . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 21/32
9 3/8
2 1/16
550
238
52
External Dimensions (Inches)
External Dimensions (mms)
. . . . . . . . . . . . . . .
Gto 6000

Test Conditions and Notes
All tests to be done, unless otherwise specified, from 30Hz to 320Hz at 14.4V DC into 2 ohm loads and adjust
the units gain so that with a .100 volt input signal the unit is at its maximum rated output. All measurements
will be done using an Audio precision system one and the supply voltage.
An A+ line voltage of 14.4V DC shall be applied to the unit under test for all measurements unless otherwise
specified. The voltage applied to the unit shall be measured at the power connection on the Amplifier.
Signal Source
Unless otherwise specified, all tests shall be conducted with the Audio Signal Generator output configured to
be balanced, less than or equal to 50 ohm source impedance, and floating. The signal source "GND" shall be
connected to the Amplifier PWR GND at the Amplifier.
Output Load
Unless otherwise specified, all tests shall be conducted with 2 ohm resistive loads having less than 0.1%
reactive components at any frequency below 1Kz. Each resistor shall have a value that remains within 0.1%
while dissipating the rated output of the unit under test.
Power Indicator LED steadily illuminates for normal operation.
RCA-jacks, Speaker-and power terminals gold-plated
2 ohm stability(stereo mode)
Bridging capability(min.4 ohm)
Tri-mode operation(min.4 ohm)
Protection circuitry thermal-and electrical overload.short-circuit.DC-offset
HPF variable high pass filter(HPF)30-320Hz.12dB/oct.
LPF variable low pass filter(LPF)30-320Hz.12dB/oct.
+6db(at 45Hz)Bass boost (only SUB channels)
2
Features
6 Channel Power Amplifier Gto 6000

Controls and Connections
3
1
3
645
9
8
7
Controls and Connections
1. Low INPUT (RCA JACK TYPE)
- Commed to line of level output from the
source umt
2. Power Indicator
3. Input-sensitivity level coltrol
6. +6db(at45Hz)Bass boost,only Sub channel
4. High pass filter which can be set at any freg
between 30Hz and 320Hz(adjustable)or variable
5. Low pass filter which can be set at any frequency
between 30Hz and 320Hz(adjustable)or variable
7.Power Connector-Connection for 12V+,
GND and REM in or out.
8.Fuse - 32v 30A attached type
9. Output Connector - connect a wire between
the output terminal on the amp and
Speakers (each channels)
6 Channel Power Amplifier Gto 6000
LP OFF
BASS EQ
ON OFF
320Hz
30Hz
GAIN
X-OVER
SUB INPUT
L
R
320Hz
30Hz
HP OFF
POWER
X-OVER
REAR
GAIN
INPUT
L
30Hz
R320Hz
HP OFF
FRONT
X-OVER
GAIN
INPUT
L
R
+12V
GND REM
FUSE REAR
SUB
L R L
FRONT
R LR
BRIDGED
+
-
2

Typical System Configuration
4
Vehicle Battery
Chassis Ground
Ignition
Switch
CD Player or Changer
Cassette/CD Tuner
(Head Unit)
Power Ground
60 Amp (Not Included) Main +12V
Amplifier
Power
Connection
Line
Level
Input
Remote On/Off
Remote Antenna
Power Supply
Antenna Motor Ground
Remote On/Off
Black - Power Ground
Red - Main +12V
Black Power
Antenna Input
Power
Antenna
Cassette/Receiver
Power Supply
Wires
Fuse
Fuse Fuse
Power
Antenna
Relay
Speakers
6 Channel Power Amplifier Gto 6000
6/5/4/3 Channel Power Amplifier
GTO 6000
-3 dB
-8 dB
-13 dB
-13 dB
-3 dB
-8 dB
0 dB
+3 dB +3 dB
0 dB
-13 dB
-13 dB

Printed Circuit Board (Top View)
5
6 Channel Power Amplifier Gto 6000

Printed Circuit Board (Top View)
6
6 Channel Power Amplifier Gto 6000
D11
C001
D06
C002
C101
C102
R101
R102
R001
R002
R003
U02
D01
NHT224GDx12
D12
U01
D14
D16
D15
D13
D02
D05
D04
D03
U01 U02
D03
R102
R101
C102
C101
C002
C001
D04
D05
D11
D02
D13
D15
D16
D14
D12
D01
NHT224GDx12
R003
R002
R001
D06
WF01
WF01
PAS241-01
PAS241-01
LEDMETER
LEDMETER
L-CH
GND
+15V
R-CH
L-CH
GND
+15V
R-CH
0.47/50V
4.7/50V
0.47/50V
4.7/50V
11K
200K
11K
200K
430
KIA6966S KIA6966S KIA6966S
KIA6966S
200K
11K
4.7/50V
0.47/50V
4.7/50V
0.47/50V
430
200K
11K
4P
4P

Printed Circuit Board (Top View)
7
PAS16901
F-RIN
F-LIN
GND
R-RIN
R-LIN
S-RIN
S-LIN
+15V
-15V
+15V(S)
-15V(S)
GND
RED
YELLOW
CON1
VR201
20KB
R406 470
R413
2.7K
R412
10K
R410
4.3KF
R313 2.7K R312
10K
R306 470
D81
KLG124-E
R310
4.3KF
473P
C523
R606
4.3KF
R516
10K
R573
680K
R578
1K
R506
4.3KF
VR301
20KB
SW104
JSS2208A
SW103
JSS2208A
VR302
50KC
C612 100P
R616 10K
R615
680K
183(M)
C611
104(M)
C610
R614 43K
R613 10K R612 10K
R611 1K
R610 1K
U304
R569
10K
473P
C624
473P
C524
183(M)
C563
104(M)
C562
104(M)
C505
100P
C512 R514
43K
R570
10K
R568
1K
SW202
JSS2208A
J6
VR202
50KC
C504
7P
473P
C621
R603 15.2KF
12P
C604
R605
91KF
R604 15.2KF
R505 47KF
R503 15.2KF
R504 9.4KF
U303
R607 4.7KF
U302
473P
C623
R608 10K
R609 2.7K
104(M)
C606
104(M)
C605
473P
C522
473P
C622
104(M)
C507
R509
2.7K
R508 10K
R602
470
470P
C602
R507 4.3KF
R502
470
470P
C502
R601
1K
C503
10/16V
C603
10/16V
R501
1K
U301
473P
C521
473P
C422
R211
4.3KF
R111
4.3KF
473P
C122
SW101
JSS2208A
R106
470
R206
470
VR101
20KB
J4
VR102
50KC
U201
473P
C321 R81
1.8K/2W
473P C421
R407
15.2KF
R411
4.3KF
U202
473P
C322
R408
91KF
104(M)
C411
104(M)
C410
C304 7P
C406
10/16V
470P
C401
R401
1K
R308 47KF
470P
C301 R301 1K
104(M)
C311 104(M)
C310
R311
4.3KF
1.8K/2W
R82
C306
10/16V
R409 15.2KF
473P
C222
U102
R213 2.7K
R212 10K
R210 4.3KF
5P
C404
R113
2.7K
R112
10K
R110
4.3KF
R307 15.2KF
R309 9.4KF
J2
473P
C221 R109
9.4KF 7P
C104
U101
R207 15.2KF
R209
15.2KF
104(M)
C211
104(M)
C210
R208 91KF
473P
C121
5P
C204
C206
10/16V
104(M)
C111
104(M)
C110
R201 1K
R108
47KF
C106
10/16V
R107
15.2KF 470P
C101 470P
C201
R101
1K
6 Channel Power Amplifier Gto 6000

Gto6000 Parts List
8
6 Channel Power Amplifier
REF. NO REF. NO
Main PCB, Preamp, Crossover, Power Supply and Power
Amplifier
PART NO. PART NO.
DESCRIPTION DESCRIPTION
Q'TY Q'TY
F.E.T
TRANSISTOR
DIODE
RESISTOR
Q43,44,45,46,47,53
FET-00-00023
FQP50N06
Q02,25,27,111,112 KTC3198GR
Q121,122,221,222
Q211,212,311,312
Q411,412,511,512
Q611,612
D11,21,22,31,33,151 DIO-00-00006
1SS133(1N4148)
D251,351,451,551,651
D2 DIO-00-00003 1N4004
D7,8,12,13,51,52,53,54
DIO-00-00108
PR 1504
D101,102,501,502 DIO-00-00020
1N4744
R7
R530,630
R6
R571,671
R150,250,350,450
R550,650
R581,585,681,684
R172,272,372,472
R131,141,231,241
R331,341,431,441
R531,541,631,641
R16,153,253,353
R453,553,635
R11
R535,635
R182,184,282,283
R382,384,482,483
R145,245,345,445
R135,235,335,435
RES-00-00523
RES-00-00399
RES-00-00501
RES-00-00622
RES-00-00716
RES-00-00741
RES-00-00633
RES-00-00637
RES-00-00644
RES-00-00676
METAL FILE 1/5WF 4.7K OHM
METAL FILE 1/5WF 10.5K OHM
METAL FILE 1/5WF 31.4K OHM
CARBON FILE 1/5WJ 150 OHM
CARBON FILE 1/5WJ 47 OHM
CARBON FILE 1/5WJ 22 OHM
CARBON FILE 1/5WJ 680 OHM
CARBON FILE 1/5WJ 1K OHM
CARBON FILE 1/5WJ 2.2K OHM
CARBON FILE 1/5WJ 2.7K OHM
CARBON FILE 1/5WJ 3.9K OHM
10
9
6
15
11
1
4
1
1
2
6
12
12
17
1
6
6
Q314,323,414,423
TRS-00-00088
KTC1027Y
Q424
Q141,241,341,441 TRS-00-00111 KTC3200GR
Q541,641
Q21
D3,4,9,10
D1
DIO-00-00152
DIO-00-00048
YG225D2
1N5404 1
4
Q545,615
Q546,625
Q125,225,346,425
TIP36C
KTB688
18
2
LED81 DIO-00-00037 KLG124-E 1
Q1,113,124,213
Q114,123,214,223 8
TRS-00-00087
KTA1023Y
TRS-00-00110
TRS-00-00090
TRS-00-00207 2
TRS-00-00082 4
8
R127,227,327,427 RES-00-00467 METAL FILE 1/5WF 22K OHM
6
R15 RES-00-00610 CARBON FILE 1/5WJ 10 OHM
1
RES-00-00702 CARBON FILE 1/5WJ 4.7K OHM
3
RES-00-00720 CARBON FILE 1/5WJ 5.6K OHM
12
R582,584,682,683
R9,12,13,14,36,154
Q54,55,56,57
TRS-00-00109 KTC3198BL
1
Q3
Q11,12,23,24,33,34
TRS-00-00091 KTA1268GR
1
KTA1266GR
Q115,215,345,415
Q514,523,614,623
KTD718
KTD600K
TRS-00-00176 4
TRS-00-00032 4
TRS-00-00188 TIP35C
Q524,513,613,624 KTB631K
TRS-00-00081 4
Q130,230,330,430 KTC3200GR
TRS-00-00111 6
Q530,630
R130,230,330,430 RES-00-00545 METAL FILE 1/5WF 5.6K OHM
6
R527,627
RES-00-00756
R572,672
CARBON FILE 1/5WJ 820 OHM 6
RES-00-00598 7
CARBON FILE 1/5WJ 1.5K OHM
R545,645
R1,2,5
RES-00-00608 CARBON FILE 1/5WJ 10K OHM
11
R254,354,454,554,654
Q224,313,324,413
Q321,322,421,422
Q521,522,621,622
R43,44,53,54,65,66,67
R75,76,77,132,133,142
R143,232,233,242,243
R332,333,342,343,432
R433,442,443,532,533
RES-00-00660 34
R542,543,632,642,643,633
R134,144,234,244
R334,344,434,444
R534,544,634,644
R181,185,281,284
R381,385,481,484
R31,42,52,62,72
R27,55,58,59
R163,263,363,463
R4
R91,94,165,256
R41,51,61,71
R79,80
R34,35
R32
R22
R10,171,271,371,471
RES-00-00787
RES-00-00730
RES-00-00742
RES-00-00053
RES-00-00313
RES-00-00845
RES-00-00623
RES-00-00658
RES-00-00663
RES-00-00666
CARBON FILE 1/5WJ 56K OHM
CARBON FILE 1/5WJ 68K OHM
METAL FILM 2WJ 100 OHM
CARBON FILE 1/5WJ 15K OHM
CARBON FILE 1/5WJ 22K OHM
CARBON FILE 1/5WJ 24K OHM
CARBON FILE 1/5WJ 27K OHM
4
6
1
6
4
2
2
1
1
5
CARBON FILE 1/2WJ 4.7 OHM
CARBON FILE 1/4WJ 220 OHM
R580,586 RES-00-00875 METAL FILM 2WJ 470OHM 2
R92,93,164,264 RES-00-00881 METAL FILM 2WJ 680OHM 6
R151,152,251,252 RES-00-00899 WIRE WOUND 3WJ 0.1OHM 12
R33 RES-00-00687 CARBON FILE 1/5WJ 33K OHM 1
R563,663
R3 RES-00-00031 CARBON FILE 1/2WJ 1 OHM 1
R365,465
METAL FILM 1WJ 1.5K OHM
R364,464
R351,352,451,452
R551,552,651,652
R180,186 RES-00-00928 WIRE WOUND 3WJ 330 OHM 2
R310,311,410,411
RES-00-00520 11
R506,507,606
R607
METAL FILM 1/5WF 4.3K OHM
RES-00-00523 METAL FILM 1/5WF 4.7K OHM 1
R110,111,210,211
R109,309,504
R107,207,209,307
RES-00-00589 METAL FILM 1/5WF 9.4K OHM 3
RES-00-00421 METAL FILM 1/5WF 15.2K OHM 9
R407,409,503,603,604
R108,308,505
R208,408,605
RES-00-00537 METAL FILM 1/5WF 47K OHM
RES-00-00591 METAL FILM 1/5WF 91K OHM 3
3
RES-00-00712
R106,206,306,406
R502,602
6
CARBON FILE 1/5WJ 470 OHM
Gto 6000

6 Channel Power Amplifier
REF. NO REF. NO
PART NO. PART NO.
DESCRIPTION DESCRIPTIONQ'TY Q'TY
CAPACITOR
C171,271,371,471
C571,671
C133,233,333,433
C533,633
C142,143,151,242
C243,251,342,343
C351,442,443,451
C542,543,551,642
C3,7,9,18,22,31
C215,415,425,615
C643,651
C32,33
C24,25,53,63
C145,146,225,345
C346,545,546,625
C8,16,131,132,231
C232,331,332,431
CEC-00-00108
CEC-00-00076
CEC-00-00101
6
6
8
4
CEC-00-00077 CERAMIC DISK50V "NPO"10pF
CEC-00-00073 18
8
C2,34,57,67,130,230
C330,430,530,630
ELC-00-00223 ELECTROLYTIC"SMS/SG"2.2uF/50V 10
ELC-00-00195 1
R101,201,301,401
R501,568,578,601
R610,611
RES-00-00633 10
CARBON FILE 1/5WJ 1K OHM
R113,213,313,413 RES-00-00644 6
CARBON FILE 1/5WJ 2.7K OHM
R509,609
R112,212,312,412 RES-00-00608 12
CARBON FILE 1/5WJ 10K OHM
R508,516,569,570
R608,612,613,616
R514,614 RES-00-00708 CARBON FILE 1/5WJ 43K OHM
R573,615 RES-00-00740 2
CARBON FILE 1/5WJ 680K OHM
2
R81,82 RES-00-00843 2
METAL FILM 2WJ 1.8K OHM
CERAMIC DISK50V "NPO"68pF
CERAMICDISK50V"NPO"100pF
CERAMIC DISK 50V 104pF
CERAMIC DISK 50V 470pF
CEC-00-00102 CERAMIC DISK 50V 473pF 4
CEC-00-00037 CERAMICAXIALTUBOLAR 470pF
ELECTROLYTIC"SMS/SG"10uF/16V
C15
C06
ELC-00-00203 1
ELECTROLYTIC"SMS/SG"10uF/25V
ELC-00-00204 14
ELECTROLYTIC"SMS/SG"22uF/25V
C432,531,532,631,632
C11,13,108,152,252
ELC-00-00198 1
ELECTROLYTIC"SMS/SG"47uF/16V
C14
ELC-00-00199 11
ELECTROLYTIC"SMS/SG"100uF/16V
C352,452,552,581
C582,652
C12 ELC-00-00200 1
ELECTROLYTIC"SMS/SG"220uF/16V
C21 MYC-00-00020 1
MYLAR 5% 50V 0.002uF
C44,45,66,68,161,261MYC-00-00094 6
MYLAR 5% 50V 0.1uF
C19,41 MYC-00-00031 2
MYLAR 5% 50V 0.0022uF
C140,240,340,440 MYC-00-00038 1
MYLAR 5% 50V 0.047uF
C540,640
C181,182
C20,26
C10 MYC-00-00085 1
MYLAR 5% 63V "TL" 1uF
ELC-00-00201 2
ELECTROLYTIC"SMS/SG"330uF/16V
ELC-00-00209 2
ELECTROLYTIC"SMS/SG"1000uF/35V(13X25)
C51,61
C1,4,5,17
ELC-00-00221 2
ELECTROLYTIC"SMS/SG"1000uF/50V(16X26)
C52,62 ELC-00-00187 2
ELC-00-00092
ELECTROLYTIC"RX"2200uF/25V(16X26)
4
ELECTROLYTIC"SHL/SD"2200uF/50V(18X25)
C29,30 ELC-00-00397
ELECTROLYTIC"SRF"3300uF/35V(18X25)
2
C204,404 CEC-00-00106 CARAMIC DISK50V "NPO"5pF
2
C104,304,504 CEC-00-00109 CARAMIC DISK50V"NPO"7pF
3
C604 CEC-00-00079 CARAMICDISK50V"NPO"12pF
1
C512,612 CEC-00-00073 CARAMICDISK50V"NPO"100pF
2
C101,201,301,401 CEC-00-00101 CARAMIC DISK 50V 470pF
6
C502,602
C121,122,221,222 CEC-00-00102 CARAMIC DISK 50V 473pF
16
C521,522,523,524
C321,322,421,422
C621,622,623,624
C563,611 MYC-00-00028 MYLAR 5% 50V 0.018uF
2
C110,111,210,211 MYC-00-00183 MYLAR 5% 50V 0.1uF
14
C310,311,410,411
C505,507,562,605
C606,610
C106,206,306,406 ELC-00-00195 ELECTROLYTIC"SMS/SG"10uF/16V 6
C503,603
JUMPER
JMP14,37,48,50,51 JUP-00-00044 "0"OHM JUMPER 7.5m/m
13
JMP111,114,134
JMP53,84,92,93,97
JMP20,25,27,32,33, JUP-00-00045 "0"OHM JUMPER 10m/m
47
JMP55,64,65,106,108
JMP109,113,115,116
JMP118,136,137,144
JMP153,154,155,158
JMP159,180,181,182
JMP183,184,185,186
JMP191,192,193,194
JMP187,188,189,190
JMP195,196,197,198
JMP199,200,201,202,203
JMP1,2,3,34,40,52,74
JUP-00-00046 22
"0"OHM JUMPER 12.5m/m
JMP86,88,89,95,99,105
JMP107,110,122,140
JMP143,165,166,168,169
JMP6,9,10,12,15,16
JMP17,18,19,21,22,23
JMP24,28,30,31,35,39
JMP41,42,43,44,45,54
JMP56,69,72,76,77,78
JMP82,83,94,100,101
JMP119,139,141,147
JMP157,160,161,162
JUP-00-00047 "0"OHM JUMPER 15m/m
43
JMP7,36,61,71,73,79
JMP87,90,96,104,120
JMP123,124,126,127
JMP128,130,131,132
JMP133,142,145,149
JMP151,146
JUP-00-00048 "0"OHM JUMPER 17.5m/m
25
JMP4,5,11,13,29,38
JMP46,47,58,62,75,78
JMP81,85,91,98,103
JMP112,117,121,129
JMP135,138,156,163
JMP170,171,172
JUP-00-00049 "0"OHM JUMPER 20m/m
28
JMP8,26,204,205,206JUP-00-00043 "0"OHM JUMPER 6m/m
5
JMP49,57,59,60,66,67
JUP-00-00051 "0"OHM JUMPER 5m/m
10
JMP68,70,102,63
BAR JUMPER
BAR35,36 BAR JUMPER 25m/m
2
BAR37,38 BAR JUMPER 35m/m
2
BAR2,3,4,6 BAR JUMPER 55m/m
4
BAR760 L=81m/m, 4LEAD BR1385
1
Jp7 COPPER 1.0t(»êÈ- Ni µµ±Ý) 1
9
Gto 6000
Gto6000 Parts List